I didn't see anywhere the fact that the woman was his wife. That`s why I assumed he was trying to impress the lady. Maybe the gun was poking him for real then. Whatever, he wasn't that adapt with it was he? I have been around at least three AD`s that I can recall but never had one myself. I am not smug enough to claim I couldnt be in one, I just have been lucky. Sometime`s familiarity breeds contempt? I carried on my humble job for 35 years. Once I was dead tired and going to unholster my revolver in the ready room. About 7 of us were present in the tight quarters and I COCKED my gun in the holster, woke up and caught myself, went outside to spit out my chaw and corrected the matter. I walked back in and no one noticed. I never could explain that except in my young years I was brought up with a ruger single six that I shot a lot. I had a instructor once that told me about spotting a officer on the range with a cocked revolver in his holster. He told him not to move a muscle, went over and uncocked it for him. Stuff happens. Lots of times it happens to very tired experienced people.
It`s just that many of us wont admit to it.
Once I and a friend went into a gun shop and I bought a set of I think, herritt shooting star grips for my model 60 smith. Since we were near his house we went over there to put them on. I unloaded my gun right in front of him, he picked it up, dry fired it at a rug tacked to the wall with a elk on it. He got me a screwdriver and I changed the grips. I reloaded it right across the table from him looking at him right in the eyes as we were BSing. Shortly, he picked it up, shot the rug before I could holler HEY! He swore at me, why you rotten ----! He thought I had tricked him! Besides being a cop this was also a gun nut!